CN103328820A - Method for assembling shell segments for forming tower sections of a hybrid wind turbine tower - Google Patents

Method for assembling shell segments for forming tower sections of a hybrid wind turbine tower Download PDF

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Publication number
CN103328820A
CN103328820A CN201280006156XA CN201280006156A CN103328820A CN 103328820 A CN103328820 A CN 103328820A CN 201280006156X A CN201280006156X A CN 201280006156XA CN 201280006156 A CN201280006156 A CN 201280006156A CN 103328820 A CN103328820 A CN 103328820A
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CN
China
Prior art keywords
series
jury strut
tower
shell segmentation
support frame
Prior art date
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Granted
Application number
CN201280006156XA
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Chinese (zh)
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CN103328820B (en
Inventor
W·于布宁
A·冈萨雷斯·德尔·埃希多
N·加西亚·戈麦斯
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General Electric Renovables Espana SL
GE Renewable Technologies SAS
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Alstom Wind SL
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Publication of CN103328820A publication Critical patent/CN103328820A/en
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
    • E04H12/02—Structures made of specified materials
    • E04H12/12—Structures made of specified materials of concrete or other stone-like material, with or without internal or external reinforcements, e.g. with metal coverings, with permanent form elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
    • E04H12/34—Arrangements for erecting or lowering towers, masts, poles, chimney stacks, or the like
    • E04H12/341—Arrangements for casting in situ concrete towers or the like
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
    • E04H12/34—Arrangements for erecting or lowering towers, masts, poles, chimney stacks, or the like
    • E04H12/344—Arrangements for lifting tower sections for placing additional sections under them
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
    • F03D13/10—Assembly of wind motors; Arrangements for erecting wind motors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
    • F03D13/20—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
    • F03D13/20—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors
    • F03D13/22—Foundations specially adapted for wind motors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2230/00—Manufacture
    • F05B2230/60—Assembly methods
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00—Components
    • F05B2240/90—Mounting on supporting structures or systems
    • F05B2240/91—Mounting on supporting structures or systems on a stationary structure
    • F05B2240/912—Mounting on supporting structures or systems on a stationary structure on a tower
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00—Components
    • F05B2240/90—Mounting on supporting structures or systems
    • F05B2240/91—Mounting on supporting structures or systems on a stationary structure
    • F05B2240/912—Mounting on supporting structures or systems on a stationary structure on a tower
    • F05B2240/9121—Mounting on supporting structures or systems on a stationary structure on a tower on a lattice tower
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/728—Onshore wind turbines
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Sustainable Energy (AREA)
  • Sustainable Development (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Wind Motors (AREA)
  • Bridges Or Land Bridges (AREA)

Abstract

It comprises the steps of providing at least two metal shell segments (15) arranged adjacent to each other, forming a column of concrete (40) on at least a joint portion of adjacent shell segments (15), placing a formwork (50) to form said column of concrete (40), assembling a support framework (20) before the step of providing shell segments (15), providing an auxiliary sub-structure (10) internal to the shell segments (15), and an attaching formwork (50) associated both with the internal support framework (20) and to the shell segments (15). The assembling of the internal support framework (20) may be carried out by providing at least a first series of auxiliary pillars (60), joining the auxiliary pillars (60) to each other to form a first auxiliary sub-structure (10) and arranging an attaching formwork (50) attached to said auxiliary pillars (60).

Description

Be used for the method that assembling is used to form the shell segmentation of the tower section of mixing wind turbine tower
Technical field
The present invention relates to wind turbine tower, and more specifically, the present invention relates to the method that is used for assembling the shell segmentation that is used to form the tower section of mixing wind turbine tower a kind of as defined in the preorder of claim 1.
Background technique
In the application of wind turbine, trend towards making up more and more higher tower, in order to obtain the power of increase.The height that increases produces higher load at the pedestal place of tower.Therefore, must make the hypomere of tower become wider.The diameter at the place, bottom of wind turbine tower becomes increasing, and reaching can not be by the degree of the easy transportation of road.At this moment, proposed two alternative schemes, having comprised: the lower part (for example, being made the lower part of tower by concrete) of making on the spot tower; Or use prefabricated elements to make tower, described prefabricated elements then is assembled on the spot.
As used herein, the tower section comprises two or more shell segmentations, in order to divide paragraph qualification tower section at the condition lower casing of having assembled.Thereby each tower section is the structure corresponding to the basic hollow of certain one-level in the wind turbine tower.The tower section forms by example such as connection set, and described connection set is used for two adjacent shell segmentations are linked up mutually along substantially vertical joint.
In the method for the segmentation of assembling shell known in the art.For example, WO2010067166A1 discloses a kind of method for making up wind turbine tower, and the pre-assembled concrete segmentation of tower section is provided in described method.Then, segmentation is raised and locates to obtain complete tower section.Disclosed method is used a plurality of connecting element in the document, for example, is engaged in prestressed reinforcement, wirerope or twisted wire in the conduit in the cylindrical module, and this is so that the assembling process complicated and the cost that produce are high.
Another example is WO2010049313A2, and it discloses a kind of method for erectting the segmentation head tower that is used for wind turbine, at first makes up climbing apparatus (climber) in described method, the top section of described climbing apparatus carrying tower.The weight of climbing apparatus load-supporting roof section during whole segmentations that tower is installed, but irrelevant with the weight of segmentation tower.Disclosed method needs two supporting structures in the document, and one in described two supporting structures has the attaching lifting gear, and described attaching lifting gear needs higher resistivity and makes assembling process more complex and costliness.
Summary of the invention
Main purpose of the present invention provides a kind of simply and effectively assembling and is used to form the method for the shell segmentation of tower section, in order to make up the mixing wind turbine tower with Desired Height.Therefore, the tower section is formed by two or more described shell segmentations, the shell segmentation comprises finished metallic member, namely, metallic member with predetermined size and dimension, described metallic member is suitable for assembling each other by the vertical joint of mixing that is usually formed on the spot by concrete, is used for obtaining the tower section.Then, some tower sections can connected to each otherly be mixed the wind turbine tower structure to make up.
According to the present invention, for example at first the First Series jury strut assembles the supplementary structure of self supporting structure by arranging at least.The First Series jury strut limits the first substructure, and therefore, supplementary structure can be comprised of one or more substructures.Jury strut uses reinforcement connected to each other.The First Series jury strut can anchor to ground as required.
Then, one or more metallic case segmentations are arranged adjacent to each other, limit the tubular structure of hollow.Carry out the link of shell segmentation by forming composite reinforcing steel bar concrete joint, described reinforced concrete joint be arranged to and between described adjacent shell segmentation at least a portion substantially overlapping.For this reason, before to the pillars concreting, the jury strut attaching has template.Additionally, the link of shell segmentation need to seal the vertical joint part between adjacent shell segmentation.
The shell segmentation is bonded to form the tower section thus.Supplementary structure is at first assembled, and is namely assembled before the mounting shell segmentation, in case so that the shell segmentation is assembled, supplementary structure just is in the inside of shell segmentation.The purpose of supplementary structure is that template is attached to the shell segmentation, stablizes the shell segmentation during the joint formation stages, and provides accessibility from the inside of tower section.
Method of the present invention can also may further comprise the steps: extra at least second series jury strut is assembled in First Series jury strut top to form the second auxiliary substructure.This allows to make according to the tower section of correspondence the inside supplementary structure of the height with expectation.This extra second series jury strut can for example by through being present in the inside in the space between the already installed First Series jury strut, that is, be assisted the space of substructure inside inner through being present in first, and be moving upward.
Describedly extra a series of supplementary structures are assembled in other serial supplementary structure top can repeat with the step that is used to form different tower sections, in order to obtain as requested to have the supplementary structure of the height of expectation.This can need to use reinforcement to be used for that pillar is connected to each other.
Be susceptible to, method disclosed herein can also may further comprise the steps: extra shell subsection setup above the shell segmentation of having worked good, is used to form more tower section and the shell segmentation of different tower sections is connected to each other.
Preferably, the step of the inner supplementary structure of described assembling can also comprise working platform is arranged in step on the top of each auxiliary substructure.In the working platform one, some or all can be nonvolatil.No matter whether nonvolatil working platform is, and working platform can be fixed to the shell segmentation.No matter whether nonvolatil working platform is, and working platform can both be fixed to the shell segmentation, is fixed to again the jury strut of corresponding substructure.Can be by suitable platform attaching device execution work platform fixing, described suitable platform attaching device can comprise gusset, described gusset both had been attached to the part of platform, was attached to again template.Can working platform be fixed to jury strut by using the attaching plate.
At least one the serial quantity that forms in the jury strut series of inner supplementary structure can be identical with the quantity of the shell segmentation that forms each tower section.Additionally, or alternately, form the place ahead that one or more series in the jury strut series of inner supplementary structure can be placed on the position that is furnished with the attaching template.
The method can also comprise the step of dismantling at least one auxiliary substructure.
Divide intersegmental part that supplementary structure is set according to disclosed method at shell and allow easily to promote such as the element of pillar, thereby avoid using hoist or other extra scaffold.By this feature, also be that the shell segmentation that forms the tower section of wind turbine tower provides support.Part such as the supplementary structure of working platform can be nonvolatil, that is, be the part of the structure of wind turbine tower, thereby strengthens the tower section.
Avoid tower to erect just necessary situation of adding platform in case during assembling process, at the top of each auxiliary substructure working platform is set, thereby for example improved accessibility and assembling and the installation task of tower inside.
Description of drawings
Only in the mode of non-limiting example specific embodiment according to mixing wind turbine tower of the present invention is described hereinafter with reference to accompanying drawing, wherein:
Fig. 1 is front view, a schematically illustrated auxiliary substructure with attaching template;
Fig. 2 is front view, is shown schematically in two auxiliary substructures with attaching template under the condition of having assembled;
Fig. 3 is front view, the schematically illustrated supplementary structure of finishing, and the described supplementary structure of finishing is formed with the tower section of having assembled with shell segmentation of location by four auxiliary substructures with attaching template;
Fig. 4 is the top plan view according to working platform of the present invention, jury strut and the attaching template of auxiliary substructure shown in it;
Fig. 5 is the partial enlarged drawing of the details of the supplementary structure among Fig. 4;
Fig. 6 is the close-up illustration of the regional A that highlights among Fig. 7; With
Fig. 7 is front view, schematically illustrated two supplementary structures of having assembled, and each in described two supplementary structures of having assembled has the auxiliary substructure of attaching template by four and the tower section of having assembled of two shell segmentations with location forms.
Embodiment
According to Fig. 1,2 and 3, illustrate for the structure of the tower section of wind turbine mixing column and the example of auxiliary substructure.Shown auxiliary substructure all can have the height of about 5m with 10 indications and they.One in some auxiliary substructures 10 is arranged on another top, produces like this supplementary structure of finishing, and the described supplementary structure of finishing is indicated with 101 in Fig. 3 and 7, and the tower section of having assembled is by 100 indications.Some tower sections 100 can be by connected to each other such as the standard joints device of flange or analog.
Supplementary structure 101 can have cylindrical or Frusto-conical shape, and therefore, corresponding with each pipe level of the wind turbine mixing column section 100 of having assembled.The shape of auxiliary substructure 10 shape certainly can be as requested to that indicated in the drawings is different.
Each auxiliary substructure 10 comprises support frame 20 and a plurality of template, and described a plurality of templates for example are four, all with 50 indications.Each template 50 links two adjacent shell segmentations 15, and described two adjacent shell segmentations 15 comprise the plate of the sheet metal (for example, steel plate) such as bending.Auxiliary substructure 10 is arranged so that auxiliary substructure 10 is in the inside of shell segmentation 15, as shown in FIG..
Shell segmentation 15 is by mixing each other attaching of vertical joint, and the vertical joint of described mixing is indicated with 30 in Figure 4 and 5 generally.Mixing vertical joint 30 comprises: concrete cylindricality thing 40, and described concrete cylindricality thing 40 is made by the concrete of concrete or steel reinforcing, and is arranged so that at least a portion of described concrete cylindricality thing 40 overlapping each adjacent shell segmentation 15; Template 50, described template 50 is used for the concrete of confined concrete pillars 40; And the SEALING FITTING between shell segmentation 15 45.Template 50 can for example comprise first plate related with the first shell segmentation 15 and with related the second plate of adjacent the second shell segmentation 15, in order to the first plate of adjacent shell segmentation 15 and the second plate are limited respectively be suitable for internal capacity with Concrete Filled to form pillars 40 under the condition of having assembled.As requested, also can use other layout of template 50, for example, can use such template 50, that is, described template 50 comprises the veneer related with a shell segmentation 15, and the shape of described veneer is set for and limited the internal capacity that is suitable for Concrete Filled to form pillars 40.No matter whether shear resistance connector 55 is welded to shell segmentation 15, and shear resistance connector 55 can be embedded in the concrete cylindricality thing 40 being used for to be guaranteed to transmit shearing stress between shell segmentation 15.
Although be in the inside of the tower section 100 of having assembled in pillars 40 shown in 5 figure, but as requested, pillars 40 can be arranged in the outside of the tower section 100 of having assembled certainly, or even both be arranged in the inside of the tower section 100 of having assembled, be arranged in again the outside of the tower section 100 of having assembled.If necessary, can also add vertical joint sealing material 45.
Shell segmentation 15 is being set with before forming tower section 100, the supplementary structure 101 of finishing should be assembled by linking a plurality of auxiliary substructures 10, and described a plurality of auxiliary substructures 10 are formed by support frame 20 and attaching template 50.In the example in the accompanying drawings, support frame 20 is self supporting structures, and it is arranged so that when shell segmentation 15 is set support frame 20 is in the inside of described shell segmentation 15, as schematically illustrated in Fig. 4.Support frame 20 is provided with the jury strut 60 of some series, for example, First Series and second series jury strut 60, when needed, described jury strut 60 is connected to each other by beam 94 and reinforcing bar 85, forms auxiliary substructure 10.If necessary, jury strut 60 can at first anchor to the ground (not shown).Shown in exemplary embodiment in, the quantity of jury strut 60 equates with the quantity of shell segmentation 15, that is, quantity is four, but pillar 60 can have the supplementary structure that different quantity and restriction are finished as requested in other embodiments.The combination of some auxiliary substructures 10 limits the supplementary structure 101 of finishing, and the described supplementary structure of finishing 101 provides support for the assembling of the shell segmentation 15 of corresponding tower section 100.
Arrange and support frame 20 and template 50 the two related fixing device 70.Fixing device 70 goes for the template 50 of different size, and fixing device 70 comprises one or several stiffening plates 75.In use, the connecting rod 102 of an end of each stiffening plate 75 by correspondence is fixed to corresponding jury strut 60, and another end avoids template 50 to move when poured concrete during to the pillars concreting stage, as shown in Figure 6.
As mentioned above, a plurality of jury struts 60 can one be arranged in another top, as shown in Figure 6, in order to obtain inner support frame 20.Jury strut 60 can be fixed to one another by connector element 65, as shown in Figure 6.The shape of connector element 65 sets for be used to the underpart that is attached to the first pillar 60 and in the upper end portion of the second pillar 60 below being used for inserting, described the second pillar 60 and the first pillar 60 are in line.The coupling device of equivalence can be used for jury strut 60 is fixed to one another certainly, in order to obtain to have the inner support frame 20 of Desired Height.
The jury strut 60 of extra series can be by through being formed on space 98(in the working platform 90 referring to Fig. 4) inner being moving upward.The described additionally jury strut 60 of series is assembled in other serial jury strut top and can repeats according to expectation with the step that is used to form different auxiliary substructures.
As shown in Figure 7, beam 94 can be used for pillar 60 connected to each other to form support frame 20.For stabilization tower section 10, reinforcing bar 85 can be from identical or different height placement between jury strut 60.This means, can make one or several support frames 20 stable and jury strut 60 is connected to each other to form support frame 20 by using reinforcing bar 85.
In an illustrated embodiment, support frame 20 is provided with working platform 90.An example at working platform 90 shown in the partial enlarged drawing of Fig. 6.Working platform 90 is engaged on the top of auxiliary substructure, and comprises plat surface, and described plat surface can be attached to beam 94 from support frame 20.The quantity of working platform 90 can be any quantity as requested.Platform 90 can be: removable working platform 90 is used for assisting substructure 10 and using when mixing vertical joint 30 concreting when assembling or dismounting; Or permanent working platform 90, be used for just staying original position in case made up the wind turbine tower structure of finishing.
Working platform 90 is fixed to shell segmentation 15 by attaching template 50 and fixing device 70, as shown in Figure 6.This realizes by attaching device 95 is set, and described attaching device 95 comprises the link that is connected to template 50.Beam 94 also is attached to jury strut 60 by the attaching plate of collaboration in the tail end of jury strut 60 to 97, as shown in Figure 6.Can suitably use bolt so that attaching plate 97 is fastened on the corresponding beam 94.
As shown in Figure 4, working platform 90 is provided with two openings 98,99.An opening 98 is positioned at the central part office of working platform 90, and is used for lift element.Access door can be set to close when not in use opening 98.Another opening 99 is positioned at the radial part office of working platform 90, and corresponding with the lift space; Described opening 99 is used as operator's vertical path during assembling process.
The present invention discloses a kind of assembling method, in described assembling method some shell segmentations connected to each other, in order to form the tower section of wind turbine mixing column.The method can be applied to whole wind turbine tower or be applied to the part of wind turbine tower.For example, can only be used in such as above disclosed assembling method of the present invention in the lower tower section of wind turbine tower, for example, first 20m to 40m overhead, so that wind turbine tower can be made by following: in the steel tower segment of finishing fully of the office, top of wind turbine tower (at higher At The Height) (namely, tower section by single-piece forms), as in the assembling method of prior art; With a plurality of shell segmentations in the office, bottom of wind turbine tower (at lower At The Height).

Claims (15)

1. one kind is used for the method that assembling is used to form the shell segmentation (15) of the tower section (100) of mixing wind turbine tower, said method comprising the steps of:
-at least two metallic case segmentations (15) are set, described at least two metallic case segmentations (15) are arranged adjacent to each other; With
-form concrete cylindricality thing (40) at least joint part of adjacent shell segmentation (15);
It is characterized in that, described method is further comprising the steps of:
-before the step that shell segmentation (15) are set, assembling inner support frame (20);
-auxiliary substructure (10) is set, in order to make described auxiliary substructure (10) be in the inside of described shell segmentation (15); With
Attaching template (50) is set, is used to form described concrete cylindricality thing (40), described template (50) is related with described inner support frame (20) and be attached to described shell segmentation (15).
2. method according to claim 1 comprises following extra step:
-at least First Series jury strut (60) is set;
-described jury strut (60) is connected to each other to form the first auxiliary substructure (10); With
Described template (50) is attached to described jury strut (60).
3. method according to claim 2 wherein, is carried out the step that described First Series jury strut (60) is set by First Series jury strut (60) is attached to ground.
4. according to claim 2 or 3 described methods, wherein, described method is further comprising the steps of: extra at least second series jury strut (60) is assembled in described First Series jury strut (60) top to be used to form the second auxiliary substructure, in order to obtain to have the inside supplementary structure (101) of Desired Height.
5. method according to claim 4, wherein, the extra second series jury strut (60) of described extra at least second series jury strut is by through being present in inner being moving upward in space between a series of jury struts (60) of having installed.
6. according to claim 4 or 5 described methods, wherein, described method is further comprising the steps of:
-extra shell segmentation (15) is arranged on the shell segmentation top that has cooperated, form more tower section (100); With
-the shell segmentation (15) of different tower sections (100) is connected to each other.
7. method according to claim 2 wherein, is carried out described that pillar (60) is connected to each other to form the step of the first support frame (20) by reinforcement (94) being fixed to described jury strut (60).
8. according to claim 2 or 7 described methods, wherein, described pillar (60) is made the stable step of one or several support frames (20) connected to each other also comprising by reinforcing bar (85) with the step that forms the first support frame (20).
9. according to each described method in the above claim, wherein, the step of the inner auxiliary substructure (10) of assembling also comprises working platform (90) is arranged in step on the top of each support frame (20).
10. method according to claim 9, wherein, the step on the described top that working platform (90) is arranged in support frame is further comprising the steps of: by usage platform attaching device (95) working platform (90) is fixed to described shell segmentation (15).
11. according to each described method in the above claim, wherein, described method is further comprising the steps of: be sealed in the vertical joint part (45) between the adjacent shell segmentation (15).
12. according to each described method in the above claim, wherein, described method is further comprising the steps of: dismantle at least one auxiliary substructure (10).
13. according to each described method in the above claim, wherein, described inner supplementary structure (10) is self supporting structure.
14. according to each described method in the above claim, wherein, form the quantity that at least one serial quantity in the jury strut (60) of a plurality of series of inner support frame (20) equals to form the shell segmentation (15) of each tower section (100).
15. according to each described method in the above claim, wherein, at least one series that forms in the jury strut (60) of a plurality of series of inner auxiliary frame (20) is placed on the place ahead, position that is furnished with described attaching template (50).
CN201280006156.XA 2011-01-24 2012-01-23 For the method assembling the shell segmentation of the tower section for forming mixing wind turbine tower Active CN103328820B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP11382018.7A EP2479430B8 (en) 2011-01-24 2011-01-24 Method for assembling shell segments for forming tower sections of a hybrid wind turbine tower
EP11382018.7 2011-01-24
PCT/EP2012/050965 WO2012101088A1 (en) 2011-01-24 2012-01-23 Method for assembling shell segments for forming tower sections of a hybrid wind turbine tower

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104742227A (en) * 2015-03-04 2015-07-01 北京金风科创风电设备有限公司 Opening sealing device of concrete casting mold and using method
CN107091205A (en) * 2016-02-18 2017-08-25 歌美飒创新技术公司 Enhanced wind tower
CN113187252A (en) * 2021-04-25 2021-07-30 华能秦煤瑞金发电有限责任公司 Fixed strutting arrangement of reducing tower construction
CN117823352A (en) * 2024-01-26 2024-04-05 上海勘测设计研究院有限公司 Auxiliary device for hoisting and butting fan cabin and tower barrel and butting method

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012109860A1 (en) * 2012-10-16 2014-04-17 Max Bögl Wind AG Supply tower for a tower, tower with a utility scaffold and method for erecting a utility scaffolding inside a tower
US9624684B2 (en) * 2012-11-01 2017-04-18 Marmen Inc. Wind turbine tower assembly
US9062662B1 (en) * 2013-03-27 2015-06-23 Ebert Composites Corporation Hybrid pole structure and method of assembly
JP6145056B2 (en) * 2014-02-28 2017-06-07 三菱重工業株式会社 Wind turbine tower and wind power generator
US9487960B2 (en) * 2014-06-17 2016-11-08 One Energy Enterprises Llc Suspended deck systems, kits, and methods of installing, inspecting, and repairing a suspended deck system
WO2016189083A1 (en) * 2015-05-27 2016-12-01 Wobben Properties Gmbh Wind turbine tower
DE102015209686A1 (en) * 2015-05-27 2016-12-01 Wobben Properties Gmbh Wind turbines tower
EP3538759B1 (en) * 2017-01-18 2024-03-20 Siemens Gamesa Renewable Energy A/S Wind turbine and corresponding method
US11359399B2 (en) * 2017-06-26 2022-06-14 Tower Engineering Solutions, Llc Methods for reinforcing a stealth pole
CN114658220A (en) * 2022-03-21 2022-06-24 中国建筑第八工程局有限公司 Tower crane wall-penetrating non-standard transition joint and construction method thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1630763A (en) * 2002-02-12 2005-06-22 迈可应用机械有限公司 Wind turbine
US20050166521A1 (en) * 2002-04-03 2005-08-04 Meir Silber Lattice tower disguised as a monopole
CN1688809A (en) * 2002-10-01 2005-10-26 通用电气公司 Modular kit for a wind turbine tower
WO2010067166A1 (en) * 2008-12-10 2010-06-17 Cortina Innovations, S. A. De C. V. Method for mounting in sections an annular tower for wind or heliostatic power generators or chimneys
EP2253781A1 (en) * 2009-05-21 2010-11-24 Ecotecnia Energias Renovables, S.L. Composite connection for a wind turbine tower structure

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PT1606514E (en) * 2003-03-19 2008-02-15 Vestas Wind Sys As Method of constructing large towers for wind turbines
US8234837B2 (en) * 2008-10-06 2012-08-07 Column & Post, Inc. Split columns with locating features
US8117799B2 (en) 2008-10-31 2012-02-21 Vestas Wind Systems A/S Method of erecting a tower

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1630763A (en) * 2002-02-12 2005-06-22 迈可应用机械有限公司 Wind turbine
US20050166521A1 (en) * 2002-04-03 2005-08-04 Meir Silber Lattice tower disguised as a monopole
CN1688809A (en) * 2002-10-01 2005-10-26 通用电气公司 Modular kit for a wind turbine tower
WO2010067166A1 (en) * 2008-12-10 2010-06-17 Cortina Innovations, S. A. De C. V. Method for mounting in sections an annular tower for wind or heliostatic power generators or chimneys
EP2253781A1 (en) * 2009-05-21 2010-11-24 Ecotecnia Energias Renovables, S.L. Composite connection for a wind turbine tower structure

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104742227A (en) * 2015-03-04 2015-07-01 北京金风科创风电设备有限公司 Opening sealing device of concrete casting mold and using method
CN107091205A (en) * 2016-02-18 2017-08-25 歌美飒创新技术公司 Enhanced wind tower
CN113187252A (en) * 2021-04-25 2021-07-30 华能秦煤瑞金发电有限责任公司 Fixed strutting arrangement of reducing tower construction
CN117823352A (en) * 2024-01-26 2024-04-05 上海勘测设计研究院有限公司 Auxiliary device for hoisting and butting fan cabin and tower barrel and butting method
CN117823352B (en) * 2024-01-26 2024-06-11 上海勘测设计研究院有限公司 Auxiliary device for hoisting and butting fan cabin and tower barrel and butting method

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US20130298496A1 (en) 2013-11-14
CN103328820B (en) 2016-06-29
EP2479430A1 (en) 2012-07-25
ES2525405T3 (en) 2014-12-22
EP2479430B1 (en) 2014-08-27
EP2479430B8 (en) 2014-11-19

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